idc.py: Minor docstring fixes
idc.py: Minor docstring fixes

trietptm/idapython,Alwnikrotikz/idapython,kamilkk/idapython,rigmar/idapython,roymuste/idapython,kamilkk/idapython,roymuste/idapython,Alwnikrotikz/idapython,rigmar/idapython,kamilkk/idapython,roymuste/idapython,rigmar/idapython,Alwnikrotikz/idapython,trietptm/idapython,trietptm/idapython